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$5000AT91SAM7A1-AU
ARM Microcontrollers - MCU LQFP GREEN IND TEMP
Marken: Microchip Technology
Herstellerteil #: AT91SAM7A1-AU
Datenblatt: AT91SAM7A1-AU Datenblatt (PDF)
Paket/Gehäuse: 144-LQFP
Produktart: Microcontrollers
RoHS-Status:
Lagerzustand: 7.752 Stück, Neues Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AT91SAM7A1-AU Allgemeine Beschreibung
In addition to its impressive hardware features, the AT91SAM7A1-AU offers advanced power-saving modes to help conserve energy in battery-operated devices. This includes idle and power-down modes, which can significantly extend the battery life of portable electronics. Its 10-bit ADC ensures accurate analog-to-digital conversions, while its multiple timers/counters add flexibility to timing operations
Funktionen
Incorporates the ARM7TDMI ARM Thumb Processor
High-performance 32-bit RISC Architecture
High-density 16-bit Instruction Set
Leader in MIPS/Watt
EmbeddedICE In-circuit Emulation, Debug Communication Channel Support
Internal High-speed Flash
512 Kbytes (AT91SAM7S512) Organized in Two Contiguous Banks of 1024 Pages of 256 Bytes (Dual Plane)
256 Kbytes (AT91SAM7S256) Organized in 1024 Pages of 256 Bytes (Single Plane)
128 Kbytes (AT91SAM7S128) Organized in 512 Pages of 256 Bytes (Single Plane)
64 Kbytes (AT91SAM7S64) Organized in 512 Pages of 128 Bytes (Single Plane)
32 Kbytes (AT91SAM7S321/32) Organized in 256 Pages of 128 Bytes (Single Plane)
16 Kbytes (AT91SAM7S161/16 Organized in 256 Pages of 64 Bytes (Single Plane)
Single Cycle Access at Up to 30 MHz in Worst Case Conditions
Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed
Page Programming Time: 6 ms, Including Page Auto-erase, Full Erase Time: 15 ms
10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities, Flash Security Bit
Fast Flash Programming Interface for High Volume Production
Internal High-speed SRAM, Single-cycle Access at Maximum Speed
64 Kbytes (AT91SAM7S512/256)
32 Kbytes (AT91SAM7S128)
16 Kbytes (AT91SAM7S64)
8 Kbytes (AT91SAM7S321/32)
4 Kbytes (AT91SAM7S161/16)
Memory Controller (MC)
Embedded Flash Controller, Abort Status and Misalignment Detection
Reset Controller (RSTC)
Based on Power-on Reset and Low-power Factory-calibrated Brown-out Detector
Provides External Reset Signal Shaping and Reset Source Status
Clock Generator (CKGR)
Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator and one PLL
Power Management Controller (PMC)
Software Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode
Three Programmable External Clock Signals
Advanced Interrupt Controller (AIC)
Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
Two (AT91SAM7S512/256/128/64/321/161) or One (AT91SAM7S32/16) External Interrupt Source(s) and One Fast Interrupt Source, Spurious Interrupt Protected
Debug Unit (DBGU)
2-wire UART and Support for Debug Communication Channel interrupt, Programmable ICE Access Prevention
Mode for General Purpose 2-wire UART Serial Communication
Periodic Interval Timer (PIT)
20-bit Programmable Counter plus 12-bit Interval Counter
Windowed Watchdog (WDT)
12-bit key-protected Programmable Counter
Provides Reset or Interrupt Signals to the System
Counter May Be Stopped While the Processor is in Debug State or in Idle Mode
(Continue .)
Spezifikationen
| Parameter | Wert | Parameter | Wert |
|---|---|---|---|
| Series | AT91SAM | Package | Tray |
| Product Status | Obsolete | Programmabe | Not Verified |
| Core Processor | ARM7® | Core Size | 16/32-Bit |
| Speed | 40MHz | Connectivity | CANbus, EBI/EMI, SPI, UART/USART |
| Peripherals | POR, PWM, WDT | Number of I/O | 49 |
| Program Memory Type | ROMless | RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V | Data Converters | A/D 8x10b |
| Oscillator Type | Internal | Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Supplier Device Package | 144-LQFP (20x20) |
| Package / Case | 144-LQFP |
Versand
| Versandart | Versandgebühr | Vorlaufzeit | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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REGISTRIERTE LUFTPOST | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
Bearbeitungszeit: Die Versandkosten hängen von der jeweiligen Zone und dem Land ab.
Zahlung
| Zahlungsbedingungen | Handgebühr | |
|---|---|---|
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Banküberweisung | Bankgebühr in Höhe von 30,00 USD wird berechnet. |
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Paypal | 4,0 % Servicegebühr wird berechnet. |
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Kreditkarte | 3,5 % Servicegebühr wird berechnet. |
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Western Union | charge US.00 banking fee. |
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Geldgramm | Bankgebühr in Höhe von 0,00 USD wird berechnet. |
Garantien
1. Die von Ihnen gekauften elektronischen Bauteile enthalten eine 365-tägige Garantie. Wir garantieren die Produktqualität.
2. Wenn einige der Artikel, die Sie erhalten haben, nicht von perfekter Qualität sind, würden wir verantwortungsvoll Ihre Rückerstattung oder Ersatz arrangieren. Die Artikel müssen jedoch in ihrem Originalzustand verbleiben.
Verpackung
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Alle Produkte werden in antistatischen Beuteln verpackt. Versand mit ESD-Antistatikschutz.
Auf dem äußeren ESD-Verpackungsetikett werden die Informationen unseres Unternehmens verwendet: Teilenummer, Marke und Menge.
Wir prüfen alle Waren vor dem Versand, stellen sicher, dass sich alle Produkte in gutem Zustand befinden und dass die Teile neu und original sind und mit dem Datenblatt übereinstimmen.
Nachdem alle Waren darauf überprüft wurden, dass nach dem Verpacken keine Probleme auftreten, werden wir sicher verpacken und per Global Express versenden. Es zeigt eine ausgezeichnete Durchstoß- und Reißfestigkeit sowie eine gute Dichtungsintegrität.
Teilpunkte
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The AT91SAM7A1-AU is a high-performance 32-bit microcontroller chip from Atmel, featuring a 55 MHz ARM7TDMI core, multiple communication interfaces, and Flash memory. It is suitable for various embedded applications requiring high processing power and connectivity.
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Equivalent
Equivalent products of AT91SAM7A1-AU chip are AT91SAM7A1-CU, AT91SAM7A1-MU, AT91SAM7A1-AZ and AT91SAM7A1-MU/ES. -
Features
AT91SAM7A1-AU features a 32-bit ARM7TDMI® processor, up to 55 MIPS at 55 MHz, 128 kB Flash, 16 kB SRAM, USB 2.0 Full Speed device, three USARTs, SPI, Two-wire interface, 6-channel 10-bit ADC, 2 PIOs/16 I/O lines, Watchdog timer, and Real Time Timer. -
Pinout
AT91SAM7A1-AU is a microcontroller with 100 pins. It features a 32-bit ARM7TDMI processor, 64KB flash memory, 16KB SRAM, and various peripherals including ADC, PWM, UART, and SPI. It is commonly used in embedded applications requiring moderate processing power and connectivity capabilities. -
Manufacturer
AT91SAM7A1-AU is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions. It is an American company that specializes in the design and production of a wide range of semiconductor products for a variety of industries including automotive, consumer, industrial and healthcare. -
Application Field
AT91SAM7A1-AU is commonly used in applications such as industrial automation, medical devices, consumer electronics, and telecommunications. It is also utilized in embedded systems for controlling various functions including data acquisition, signal processing, and communication interfaces. -
Package
The AT91SAM7A1-AU chip comes in an LQFP package type, with a form of Surface Mount, and a size of 48 pins.
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365 Tage Qualitätsgarantie für alle Produkte
